show_bumps: support multi-state objects

Author: speleo3

show_bumps.py

@@ -25,13 +25,13 @@ def show_bumps(selection='(all)', name='bump_check', quiet=1):
     '''
     cmd.delete(name)
     cmd.create(name, selection, zoom=0)
-    cmd.sculpt_activate(name)
-    cmd.show_as('cgo', name)
     cmd.set('sculpt_vdw_vis_mode', 1, name)
     cmd.set('sculpt_field_mask', 0x020)  # cSculptVDW
-    strain = cmd.sculpt_iterate(name, cycles=0)
-    if not int(quiet):
-        print('VDW Strain:', strain)
-    return strain
+    for state in range(1, 1 + cmd.count_states('%' + name)):
+        cmd.sculpt_activate(name, state)
+        strain = cmd.sculpt_iterate(name, state, cycles=0)
+        if not int(quiet):
+            print('VDW Strain in state %d: %f' % (state, strain))
+    cmd.show_as('cgo', name)
 
 cmd.extend('show_bumps', show_bumps)